<?php
//header("Access-Control-Allow-Origin: *");
$student = array(
	0=>array(
		'name'=>'dd',
		'age'=>'18',
		'grade'=>'1'
	),
	2=>array(
		'name'=>'mm',
		'age'=>'19',
		'grade'=>'2'
	)
);

echo json_encode($student);

?>